.title_2{
	width: 100%;
	height: 800px;
	min-width: 1400px;
	margin: auto;
	text-align: center;
	line-height: 100px;
	font-size: 20px;
	color: #525252;
	transform: translate(0px ,150px);
}
.ke_yan li{
	position: relative;
	display: inline-block;
	width:100px;
	height: 100px;
	border-radius: 50%;
	top: 45px;
	z-index: 2;
	margin: 82px;
	margin-top: 0px;
	border: 3px solid #fff;
}

.ke_yan li:nth-child(1){
	background:url(../img/xiao_zhang.jpg);
	background-repeat: round;
}
.ke_yan li:nth-child(2){
	background:url(../img/jiao_shou_1.bmp);
	background-repeat: round;
}
.ke_yan li:nth-child(3){
	background:url(../img/zhou.jpg);
	background-repeat: round;
}
.ke_yan li:nth-child(4){
	background:url(../img/hjh.jpg);
	background-repeat: round;
}
.ke_yan li:nth-child(5){
	background:url(../img/wql.jpg);
	background-repeat: round;
}
.ke_yan li:hover{
	animation: ke_yan 50s 0.1s ;
}
@keyframes ke_yan{
	1%{
		transform: scale(2);
	}
	100%{
		transform: scale(2);
	}
}
.ke_yan_fang{
	position: relative;
	top: -80px;
	margin-bottom: 0px;
}
.ke_yan_fang li{
	position: relative;
	display: inline-block;
	width:170px;
	height: 110px;
	background-color: #aaa;
	z-index: 1;
	margin: 50px;
	margin-top: 0px;
	top: -35px;
	box-shadow: 5px 5px 2px 2px #000;
}
.ke_yan_fang li:hover{
	background-color: #eee;
}
.ke_yan_fang span{
	display: inline;
	font-size: 14px;
	font-weight: bold;
	position: absolute;
	transform: translate(-23px,0px);
	color: #1d1508;
}
.zhi_wu{
	display: block;
	position: absolute;
	font-size: 14px;
	transform: translate(40px,25px);
}
.ke_yan_fang a{
	display: block;
	position: absolute;
	font-size: 10px;
	text-decoration:none;
	top: 45px;
	left: 130px;
	color: #777;
}
.ke_yan_fang a:hover{
	color: #000;
}
.li_shi{
	width: 100%;
	height: 350px;
	min-width: 1400px;
	position: relative;
	top: -150px;
}
.li_shi_1{
	width: 1400px;
	height: 350px;
	margin: auto;
}
.li_shi_1 span{
	display: block;
	position:relative;
	left: 100px;
	font-size: 25px;
	line-height: 50px;
	font-family:'幼体';
	height: 50px;
	width: 100px;
	border-bottom: 2px solid #dddddd;

}
.li_shi_xian{
	position: relative;
	width:3px;
	height: 300px;
	background-color: #dddddd;
	top: 70px;
	left: 120px;
}
.li_shi_1 ul li{
	display: block;
	position: relative;
	left: -9px;
	top: 0px;
	margin-bottom: 50px;
	height: 20px;
	width: 20px;
	border-radius: 50%;
	background-color: #4276c2
}
.li_shi_1 ul li:hover{
	box-shadow: 0px 0px 5px 5px #4276c2;
}
.li_shi_1 ul li:hover > span{
	visibility: hidden;
}
.li_shi_1 ul li:hover > .li_shi_nei{
	visibility: visible;
}
.li_shi_1 ul li span{
	display:block;
	width: 600px;
	height: 20px;
	font-size: 18px;
	line-height: 20px;
	border: none;
	color: #8c8c8c;
	position: absolute;
	left: 40px;
	text-align: left;
	font-weight: bold;
	visibility: visible;
}
.li_shi_nei{
	height: 300px;
	width: 450px;
	position: absolute;
	left: 150px;
	border-radius: 10px;
	background-color: #aaa;
	visibility: hidden;
	line-height: 30px;
	font-size: 16px;
	text-align: left;
	text-indent: 40px;
	color: #010101;
	box-shadow: 0px 0px 10px 10px #aaa;
	z-index: 3
}
.li_shi_1 ul li:nth-child(3){
	top: 100px;
}
.li_shi_tu{
	width: 400px;
	height: 400px;
	position: relative;
	left: 700px;
	top: -230px;
	background:url(../img/zhi_jing.jpg); 
	background-repeat: round;
	border-radius: 5px;
	z-index: 3;
	box-shadow: 1px -1px 1px 1px #aaa;
}
.li_shi_tu_f{
	width: 400px;
	height: 400px;
	position: relative;
	left: 800px;
	top: -700px;
	background-color: #aaa;
	border-radius: 5px;
}
